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Jakub Kicinski authored
Unlike normal TCP code TLS has to touch the cache lines it copies into to fill header info. On memory-heavy workloads having non temporal stores and normal accesses targeting the same cache line leads to significant overhead. Measured 3% overhead running 3600 round robin connections with additional memory heavy workload. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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